Ron Oliver is a Senior Lecture( in the Deparlnent of Library and lnfomatton Sctence at Edith Cowan Univercity, He teaches in the prc.setvice teacher education program at the Univercity. He cootdtnates the secondary teachet computet education Wogram. He is actively tnvolved in school-based research and has a paqiculat nterest in the outcones of lT programs n schools. He $ curcntly nvalved in a p...

ABSTRACT Introduction: There is a correlation between competition performance with concentration in competitive archery athletes. It an essential theme academia to improve the of archers, belief that this goal can be achieved by increasing their concentration. Studies on and relaxation training have shown effective indicators evaluate intensity athlete cognition, but there still no scientific c...

Introduction. Archery is a static sport that requires good physical strength. This strength can affect the achievement of an archery athlete. Physical includes hand grip and body balance. One way to measure use handgrip dynamometer. Meanwhile, balance stock test. Then sample did test shooting 36 arrows with range 15 meters. Purpose. this study was determine relationship between ability shoot at...

We compute asymptotic series for Hofstadter’s figure-figure sequences.

Abstract Distributed e-Infrastructure is a key component of modern BIG Science. Service discovery in e-Science environments, such as Worldwide LHC Computing Grid (WLCG), crucial functionality that relies on service registry. In this paper we re-formulate the requirements for endpoint registry based our more than 10 years experience with many systems designed or used within WLCG e-Infrastructure...